package cn.tedu.sp02.item.service;

import cn.tedu.sp01.pojo.Item;
import cn.tedu.sp01.service.ItemService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.stereotype.Service;

import java.util.ArrayList;
import java.util.List;

@Slf4j
@Service
public class ItemServiceImpl implements ItemService {


    @Override
    public List<Item> getItems(String orderId) {
        ArrayList<Item> list =new ArrayList<>();
        list.add(new Item(1,"商品 1",1));
        list.add(new Item(2,"商品 2",2));
        list.add(new Item(3,"商品 3",3));
        list.add(new Item(4,"商品 4",4));
        list.add(new Item(5,"商品 5",5));
        return list;
    }

    @Override
    public void decreaseNumbers(List<Item> list) {
        if (log.isInfoEnabled()) {
            for (Item item : list) {
                log.info("减少库存 - " + item);
            }
        }
    }
}
